Nissan Versa Note. Instruction — part 58
AV-224
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION]
STEERING SWITCH
3. Check continuity between combination switch connector M30 and ground.
Is the inspection result normal?
YES
>> Replace AV control unit. Refer to
AV-240, "Removal and Installation"
.
NO
>> Repair or replace harness or connectors.
Combination switch
Ground
Continuity
Connector
Terminal
M30
24
—
No
31
33
AV
USB CONNECTOR
AV-225
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION]
C
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USB CONNECTOR
Diagnosis Procedure
INFOID:0000000009681896
Regarding Wiring Diagram information, refer to
.
1.
CHECK USB INTERFACE HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect AV control unit connector M76 and USB interface connector M72.
3. Check continuity between AV control unit connector M76 and USB interface connector M72.
4. Check continuity between AV control unit connector M76 and ground.
Is the inspection result normal?
YES
>> Replace the USB interface. Refer to
AV-244, "Removal and Installation"
.
NO
>> Repair or replace harness or connectors.
AV control unit
USB interface
Continuity
Connector
Terminal
Connector
Terminal
M76
53
M72
4
Yes
54
1
55
2
56
3
57
5
AV control unit
—
Continuity
Connector
Terminal
M76
53
Ground
No
55
AV-226
< DTC/CIRCUIT DIAGNOSIS >
[NAVIGATION]
AUXILIARY INPUT JACK
AUXILIARY INPUT JACK
Diagnosis Procedure
INFOID:0000000009681897
Regarding Wiring Diagram information, refer to
.
1.
CHECK AUX JACK HARNESS CONTINUITY
1. Turn ignition switch OFF.
2. Disconnect AV control unit connector M71 and AUX jack connector M215.
3. Check continuity between AV control unit connector M71 and AUX jack connector M215.
4. Check continuity between AV control unit connector M71 and ground.
Is the inspection result normal?
YES
>> Replace the AUX jack. Refer to
AV-245, "Removal and Installation"
NO
>> Repair or replace harness or connectors.
AV control unit
AUX jack
Continuity
Connector
Terminal
Connector
Terminal
M71
30
M215
1
Yes
31
3
32
4
AV control unit
—
Continuity
Connector
Terminal
M71
30
Ground
No
32
AV
MULTI AV SYSTEM
AV-227
< SYMPTOM DIAGNOSIS >
[NAVIGATION]
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SYMPTOM DIAGNOSIS
MULTI AV SYSTEM
Symptom Table
INFOID:0000000009460039
RELATED TO AUDIO
Symptoms
Check items
Probable malfunction location
The disk cannot be removed.
AV control unit
Malfunction in AV control unit.
Refer to
.
No sound comes out or the level of the
sound is low.
No sound from all speakers.
• Speaker circuit shorted to ground.
Refer to
• AV control unit power supply and ground
circuits malfunction.
Refer to
.
Only a certain speaker (front door speaker
LH, front door speaker RH, rear door
speaker LH, rear door speaker RH) does
not output sound.
• Poor connector connection of speaker.
• Sound signal circuit malfunction between
AV control unit and speaker.
Refer to:
-
door speaker).
-
door speaker).
• Malfunction in speaker.
Refer to:
-
AV-242, "Removal and Installation"
(front
door speaker).
-
AV-243, "Removal and Installation"
door speaker).
• Malfunction in AV control unit.
Refer to
.
Noise is mixed with audio.
Noise comes out from all speakers.
Malfunction in AV control unit.
Refer to
.
Noise comes out only from a certain speak-
er (front door speaker LH, front door speak-
er RH, rear door speaker LH, rear door
speaker RH).
• Poor connector connection of speaker.
• Sound signal circuit malfunction between
AV control unit and speaker.
Refer to:
-
door speaker).
-
door speaker).
• Malfunction in speaker.
• Poor Installation of speaker (e.g. back-
lash and looseness).
Refer to:
-
AV-242, "Removal and Installation"
(front
door speaker).
-
AV-243, "Removal and Installation"
door speaker).
• Malfunction in AV control unit.
Refer to
.
Noise is mixed with radio only (when the ve-
hicle hits a bump or while driving over bad
roads)
Poor connector connection of antenna or
antenna feeder.
Refer to
.
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